Portable Door Alarm – 130 dB Siren, Strobe Light and Built-in Flashlight
Portable Door Alarm – 130 dB Siren, Strobe Light and Built-in Flashlight
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Details
130 dB siren · Strobe light · Rechargeable
A Small Door Alarm You Can Take Anywhere
A hotel room, a dorm, a holiday rental or a friend's spare room: when you sleep somewhere new, it is good to know nobody can open the door without you hearing it. This portable door alarm sticks to the door with adhesive strips. The moment the door opens, it sounds a loud 130 dB siren and a flashing strobe light that wake you and alert the people around you.
How it works
Two small parts, one loud alarm
The alarm comes in two parts: the main box with the siren and light, and a small magnet part. You stick them side by side, one on the door and one on the frame, so they line up when the door is closed.
Keep the two parts no more than about 1.3 cm (1/2 in) apart. When someone opens the door, the alarm goes off at once with a loud siren and a flashing strobe light, so you and your neighbours know right away.
Setting it up
Ready in a few simple steps
1. Charge it
The alarm has a rechargeable battery. Charge it with the USB cord that comes in the box.
2. Stick it on the door
Attach the box with the included adhesive mounting strips. No screws and no tools are needed.
3. Line up the sensor and the magnet
Place the box within about 1.3 cm (1/2 in) of the door frame, with the magnet part on the other side and no more than about 1.3 cm (1/2 in) between them.
4. Switch it on
Slide the on/off switch on the side to on. From now on, opening the door sets off the siren and the strobe light.
5. Switch it off
To stop the alarm, or when you want to use the door yourself, simply turn the switch off.
No marks left behind
Made for rooms that are not your own
Because it holds with adhesive strips instead of screws, the alarm suits places where you cannot drill: hotel rooms, rented flats and student rooms. It is made to be rental friendly and to keep the room safe without leaving a mark.
Two extra sets of strips come in the box, so you can take it off at the end of your stay and stick it on the next door.
Features
Small box, many jobs
Everything you need is built into one compact box that is easy to spot in your bag.
- Ear-piercing 130 dB siren: loud enough to get the attention of everyone nearby.
- Flashing strobe light: adds a bright warning light to the sound.
- Built-in flashlight: works when the alarm is off, handy in a dark room or hallway.
- Rechargeable battery: charge it with the USB cord, no batteries to buy.
- On/off switch: you decide when the alarm is armed.
- TSA friendly: made to come with you through airport security.
- Rental friendly: fixes with adhesive strips, without damaging the door.
Travel safe
Goes wherever you go
Unlike pepper spray or other self-defence tools, this alarm is something you can take with you everywhere. It is small and light, so it fits in a handbag, a backpack or a suitcase pocket.
It is also non-violent. Traditional self-defence tools ask you to fight. This alarm is designed to deter an intruder without any force: it simply makes noise and light so that people notice.
Where to use it
One device, many places
Peace of mind
Sleep a little easier
We hope you never need it. But when you are alone in a new place, it helps to know that the door cannot open without you hearing it.
Many solo travellers, students and people who often stay away from home keep one in their bag for exactly this reason. It also makes a thoughtful gift for friends and family who are always on the move.
Colours
Pick your colour
Questions people ask
Will it damage the door?
It is fixed with adhesive mounting strips, not screws, and is made to be rental friendly so it does not leave a mark. Two extra sets of strips are included for the next place you stay.
How far apart can the two parts be?
The box and the magnet part should be no more than about 1.3 cm (1/2 in) apart, and the box should sit within about 1.3 cm (1/2 in) of the door frame.
How loud is it?
The siren reaches 130 dB, and a strobe light flashes at the same time.
Does it need batteries?
No. The battery is rechargeable and a USB charging cord is in the box.
Can I use it as a torch?
Yes. The built-in flashlight works whenever the alarm is switched off.
How do I stop the alarm?
Turn the on/off switch to off.
Can I take it when I fly?
Yes, it is TSA friendly and made to travel with you.
Specifications
- Alarm: 130 dB siren with flashing strobe light
- Flashlight: built in, works when the alarm is off
- Power: rechargeable battery, USB charging cord included
- Fitting: adhesive mounting strips, no tools needed
- Control: on/off switch
- Colours: 15 colours to choose from
What's in the box
- 1 × portable door alarm (siren, strobe light and flashlight)
- 1 × USB charging cord
- Adhesive mounting strips for fitting, plus 2 extra sets
- 1 × user manual